skeleton (nw)
new clones
Cadash (Japan, version 2) [ShouTime]
Cadash (Japan, oldest version) [ShouTime]

(and identified the set we have as version 1)
asuka.c: Add PLDs to all sets of Cadash and add revision levels the US and German sets. - NW
asuka.c: Standardize Cadash program rom labels and IC locations. - NW
Merge https://github.com/mamedev/mame